142511784

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 363657600

約数和(自身を除く): 221145816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 137, 178, 267, 274, 356, 411, 487, 534, 548, 712, 822, 974, 1068, 1096, 1461, 1644, 1948, 2136, 2922, 3288, 3896, 5844, 11688, 12193, 24386, 36579, 43343, 48772, 66719, 73158, 86686, 97544, 130029, 133438, 146316, 173372, 200157, 260058, 266876, 292632, 346744, 400314, 520116, 533752, 800628, 1040232, 1601256, 5937991, 11875982, 17813973, 23751964, 35627946, 47503928, 71255892, 142511784]

約数ペア:

[(1, 142511784), (2, 71255892), (3, 47503928), (4, 35627946), (6, 23751964), (8, 17813973), (12, 11875982), (24, 5937991), (89, 1601256), (137, 1040232), (178, 800628), (267, 533752), (274, 520116), (356, 400314), (411, 346744), (487, 292632), (534, 266876), (548, 260058), (712, 200157), (822, 173372), (974, 146316), (1068, 133438), (1096, 130029), (1461, 97544), (1644, 86686), (1948, 73158), (2136, 66719), (2922, 48772), (3288, 43343), (3896, 36579), (5844, 24386), (11688, 12193)]